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Crude petroleum and liquid petroleum products. Laboratory hydrometer method for determination of density
Document status: Active
Goods of household chemistry. Method for determination of water-insoluble residue (abrasive)
Document status: Active
Bauxite. Method for determination of loss of mass on ignition
Document status: Active
Mining equipment. Tubing cast iron. Sets of tubing rings. General specifications
Document status: Active
Pechora Basin coals for pulverized burning. Specifications
Document status: Withdrawn